Edit: To clarify:
Is it even possible, financially speaking, to keep adding storage? I mean, advertisements don’t even make a lot of money, is the indefinite growth of server storage even sustainable?
Or will they do what Twitch does with old content and just delete them?
more than 6x10^80 bits might be a bit to much
Once YouTube contains all the data in the universe, it will open its protective crust so as to scan itself, completing its thousand year task. Once their task is complete, they will ensure that no new information arises in the only way possible: By destroying the universe.